<template>
	<div class="main-container">
        <el-card class="card !border-none mb-[15px]" shadow="never">
            <el-page-header :content="pageName" :icon="ArrowLeft" @back="back" />
        </el-card>

		<el-form class="page-form" :model="formData" :rules="formRules" label-width="150px" ref="formRef" v-loading="loading">
			<el-card class="box-card !border-none" shadow="never">

				<h3 class="panel-title !text-sm">{{ t('printerSet') }}</h3>

				<el-form-item :label="t('printerName')" prop="printer_name">
					<el-input v-model.trim="formData.printer_name" clearable :placeholder="t('printerNamePlaceholder')" class="input-width" maxlength="20" />
				</el-form-item>

				<el-form-item :label="t('brand')" prop="brand">
					<el-select v-model="formData.brand" :placeholder="t('brandPlaceholder')" clearable>
						<el-option v-for="(item,key) in brandList" :key="key" :label="item" :value="key" />
					</el-select>
				</el-form-item>

				<el-form-item :label="t('printerCode')" prop="printer_code">
					<div>
						<el-input v-model.trim="formData.printer_code" clearable :placeholder="t('printerCodePlaceholder')" class="input-width" maxlength="30" />
						<p class="text-[12px] text-[#b2b2b2]">{{ t('printerCodeTips') }}</p>
					</div>
				</el-form-item>

				<el-form-item :label="t('printerKey')" prop="printer_key">
					<div>
						<el-input v-model.trim="formData.printer_key" clearable :placeholder="t('printerKeyPlaceholder')" class="input-width" maxlength="30" />
						<p class="text-[12px] text-[#b2b2b2]">{{ t('printerKeyTips') }}</p>
					</div>
				</el-form-item>

				<el-form-item :label="t('openId')" prop="open_id">
					<div>
						<el-input v-model.trim="formData.open_id" clearable :placeholder="t('openIdPlaceholder')" class="input-width" maxlength="30" />
						<p class="text-[12px] text-[#b2b2b2]">{{ t('openIdTips') }}</p>
					</div>
				</el-form-item>

				<el-form-item :label="t('apikey')" prop="apikey">
					<div>
						<el-input v-model.trim="formData.apikey" clearable :placeholder="t('apikeyPlaceholder')" class="input-width" maxlength="60" />
						<p class="text-[12px] text-[#b2b2b2]">{{ t('apikeyTips') }}</p>
					</div>
				</el-form-item>

				<el-form-item :label="t('printWidth')" prop="print_width">
					<el-radio-group v-model="formData.print_width">
						<el-radio value="58mm">58mm</el-radio>
					</el-radio-group>
				</el-form-item>

				<el-form-item :label="t('status')">
					<el-switch v-model="formData.status" :active-value="1" :inactive-value="0" />
				</el-form-item>

			</el-card>
			<el-card v-for="(item,index) in printerType" :key="item.key" class="box-card !border-none" shadow="never">
				<h3 class="panel-title !text-sm">{{ item.title }}</h3>

				<div class="flex mb-[10px] py-[8px] bg-[#F5F7F9] text-[14px]">
					<div class="px-[12px] w-[200px]">{{ t('printTrigger') }}</div>
					<div class="px-[12px] w-[100px]">{{ t('status') }}</div>
					<div class="px-[12px] w-[250px]">{{ t('usePrintTemplate') }}</div>
					<div class="px-[12px] w-[300px] flex-1" v-for="childItem in item.condition" :key="childItem.key">{{ childItem.title }}</div>
					<div class="px-[12px] w-[200px]">{{ t('printNum') }}</div>
				</div>

				<template v-if="item.trigger">
					<div class="flex bg-[#f8f8f9] mb-[10px] py-[20px]" v-for="(triggerItem,triggerKey) in item.trigger" :key="triggerKey">
						<template v-if="formData.value[item.key]['trigger_' + triggerKey]">
							<div class="font-bold w-[200px] px-[12px]">{{ triggerItem }}</div>
							<div class="w-[100px] px-[12px]">
								<el-switch v-model="formData.value[item.key]['trigger_' + triggerKey].status" :active-value="1" :inactive-value="0" />
							</div>
							<div class="w-[250px] px-[12px]">
								<el-select v-model="formData.value[item.key]['trigger_' + triggerKey].template_id" :placeholder="t('请选择小票打印模板')" clearable>
									<el-option v-for="templateItem in templateList[item.key]" :key="templateItem.template_id" :label="templateItem.template_name" :value="templateItem.template_id" />
								</el-select>
							</div>
							<template v-for="childItem in item.condition">
								<div class="w-[300px] px-[12px] flex-1" v-if="childItem.type == 'checkbox'">
									<el-checkbox-group v-model="formData.value[item.key]['trigger_' + triggerKey][childItem.key]">
										<el-checkbox v-for="(checkboxItem, index) in childItem.list" :label="checkboxItem.value" :key="index">{{ checkboxItem.name }}</el-checkbox>
									</el-checkbox-group>
								</div>
							</template>
							<div class="w-[200px] px-[12px]">
								<el-select v-model="formData.value[item.key]['trigger_' + triggerKey].print_num">
									<el-option label="1联" :value="1" />
									<el-option label="2联" :value="2" />
									<el-option label="3联" :value="3" />
									<el-option label="4联" :value="4" />
								</el-select>
							</div>
						</template>
					</div>
				</template>

			</el-card>
		</el-form>

		<div class="fixed-footer-wrap">
			<div class="fixed-footer">
				<el-button type="primary" :loading="repeat" @click="confirm(formRef)">{{ t('save') }}</el-button>
				<el-button @click="back()">{{ t('cancel') }}</el-button>
			</div>
		</div>
	</div>
</template>

<script lang="ts" setup>
    import { ref, reactive, computed } from 'vue'
    import { t } from '@/lang'
    import { FormInstance, ElMessage } from 'element-plus'
    import { useRoute, useRouter } from 'vue-router'
    import { deepClone } from '@/utils/common';
    import { addPrinter, editPrinter,getPrinterInfo,getPrinterType,getPrinterBrand,getPrinterTemplateList } from '@/app/api/printer'

    const route = useRoute()
    const router = useRouter()
    const repeat = ref(false)
    const loading = ref(true)

    const pageName = route.meta.title

    /**
     * 表单数据
     */
    const initialFormData:any = {
        printer_id: route.query.printer_id || 0,
        brand: '',
        printer_name: '',
        printer_code: '',
        printer_key: '',
        open_id: '',
        apikey: '',
        template_type: [],
        trigger: [],
        value: {},
        print_width: '58mm',
        status: 1,
    }

    const formData: Record<string, any> = reactive({ ...initialFormData })

    const formRef = ref<FormInstance>()

    // 表单验证规则
    const formRules = computed(() => {
        return {
            printer_name: [
                { required: true, message: t('printerNamePlaceholder'), trigger: 'blur' },
            ],
            brand: [
                { required: true, message: t('brandPlaceholder'), trigger: 'blur' },
            ],
            printer_code: [
                { required: true, message: t('printerCodePlaceholder'), trigger: 'blur' },
            ],
            printer_key: [
                { required: true, message: t('printerKeyPlaceholder'), trigger: 'blur' },
            ],
            open_id: [
                { required: true, message: t('openIdPlaceholder'), trigger: 'blur' },
            ],
            apikey: [
                { required: true, message: t('apikeyPlaceholder'), trigger: 'blur' },
            ]
        }
    })

    const printerType = ref([])

    const init = async ()=> {
        await getPrinterType({}).then((res: any) => {
            if (res.data) {
                printerType.value = res.data;

                for (let i = 0; i < printerType.value.length; i++) {
                    let item: any = printerType.value[i];

                    formData.value[item.key] = {};

                    let extendData: any = {};
                    for (let ci = 0; ci < item.condition.length; ci++) {
                        let condition = item.condition[ci];
                        extendData[condition.key] = [];
                        if (condition.type == 'checkbox') {
                            extendData[condition.key] = []; // 默认全选
                            for (let k = 0; k < condition.list.length; k++) {
                                extendData[condition.key].push(condition.list[k].value);
                            }
                        }
                    }

                    for (let key in item.trigger) {
                        formData.value[item.key]['trigger_' + key] = {
                            status: 1,
                            template_id: '',
                            print_num: 1,
                        };
                        Object.assign(formData.value[item.key]['trigger_' + key], deepClone(extendData));
                    }
                }

            }
            if (!formData.printer_id) {
                loading.value = false
            }
        })

        if (formData.printer_id) {
            getPrinterInfo(formData.printer_id).then((res: any) => {
                let data = res.data;
                if (data) Object.keys(formData).forEach((key: string) => {
                    if (data[key] != undefined) {
                        if (key == 'value') {
                            for (let ck in formData[key]){
                                Object.assign(formData[key][ck],data[key][ck])
                            }
                        } else {
                            formData[key] = data[key]
                        }
                    }
                })
                loading.value = false
            })
        }
    }

    init()

    const brandList = ref([])
    getPrinterBrand({}).then((res: any) => {
        brandList.value = res.data;
    })

    const templateList:any = ref({}) // 小票打印模板列表
    getPrinterTemplateList({}).then((res:any)=> {
        if (res.data) {
            let data = res.data;
            for (let i = 0; i < data.length; i++) {
                let item = data[i];
                if (templateList.value[item.template_type] == undefined) {
                    templateList.value[item.template_type] = []
                }
                templateList.value[item.template_type].push({
                    template_id: item.template_id,
                    template_name: item.template_name,
                })
            }
        }
    })

    /**
     * 确认
     * @param formEl
     */
    const confirm = async(formEl: FormInstance | undefined) => {
        if (loading.value || !formEl) return

        if (printerType.value.length == 0) {
            ElMessage({
                type: 'warning',
                message: t('printTypeEmpty')
            })
            return;
        }

        let save = formData.printer_id ? editPrinter : addPrinter

        await formEl.validate(async(valid) => {
            if (valid) {

                let validateFlag = false;
                let validateMessage = '';

                for (let i = 0; i < printerType.value.length; i++) {
                    let item: any = printerType.value[i];

                    for (let k = 0; k < Object.keys(item.trigger).length; k++) {
                        let triggerItem = Object.keys(item.trigger)[k];
                        if (formData.value[item.key]['trigger_' + triggerItem].status == 0) {
                            continue;
                        }

                        if (!formData.value[item.key]['trigger_' + triggerItem].template_id) {
                            validateFlag = true;
                            validateMessage = `请设置${ item.title }[${ item.trigger[triggerItem] }]的小票打印模板`
                            break;
                        }

                        let isFail = false;
                        for (let ck = 0; ck < item.condition.length; ck++) {
                            let condition = item.condition[ck];
                            if (condition.type == 'checkbox') {
                                if (formData.value[item.key]['trigger_' + triggerItem][condition.key].length == 0) {
                                    validateFlag = true;
                                    validateMessage = `请设置${ item.title }[${ item.trigger[triggerItem] }]的${ condition.title }`
                                    isFail = true;
                                    break;
                                }
                            }
                        }

                        // 防止重复循环
                        if (isFail) {
                            break;
                        }

                    }

                    // 防止重复循环
                    if (validateFlag) {
                        break;
                    }
                }

                if (validateFlag) {
                    ElMessage({
                        type: 'warning',
                        message: validateMessage
                    })
                    return;
                }

                formData.template_type = [];
                formData.trigger = [];

                for (let key in formData.value) {
                    for (let childKey in formData.value[key]) {
                        formData.trigger.push(key + '_' + childKey);
                    }
                    formData.template_type.push(key)
                }

                if (repeat.value) return
                repeat.value = true

                let data = formData

                save(data).then(res => {
                    repeat.value = false
                    if (!formData.printer_id) {
                        router.push('/printer/list')
                    }
                }).catch(err => {
                    repeat.value = false
                })
            }
        })
    }

    const back = () => {
        router.push('/printer/list')
    }
</script>

<style lang="scss" scoped></style>
